The patch titled
sg_io: fix sg_io_hdr.info corruption in compat code
has been added to the -mm tree. Its filename is
sg_io-fix-sg_io_hdrinfo-corruption-in-compat-code.patch
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------------------------------------------------------
Subject: sg_io: fix sg_io_hdr.info corruption in compat code
From: Alexey Zaytsev <alexey.zaytsev@xxxxxxxxx>
sizeof(unsigned (short)) is actually sizeof(function), == 1. Spotted by
sparse.
Signed-off-by: Alexey Zaytsev <alexey.zaytsev@xxxxxxxxx>
Cc: Jens Axboe <jens.axboe@xxxxxxxxxx>
Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/compat_ioctl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN fs/compat_ioctl.c~sg_io-fix-sg_io_hdrinfo-corruption-in-compat-code fs/compat_ioctl.c
--- a/fs/compat_ioctl.c~sg_io-fix-sg_io_hdrinfo-corruption-in-compat-code
+++ a/fs/compat_ioctl.c
@@ -784,7 +784,7 @@ static int sg_ioctl_trans(unsigned int f
if (copy_in_user(&sgio->status, &sgio32->status,
(4 * sizeof(unsigned char)) +
- (2 * sizeof(unsigned (short))) +
+ (2 * sizeof(unsigned short)) +
(3 * sizeof(int))))
return -EFAULT;
_
Patches currently in -mm which might be from alexey.zaytsev@xxxxxxxxx are
sg_io-fix-sg_io_hdrinfo-corruption-in-compat-code.patch
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